可以尝试通过增加ArgoCD后端服务器的资源来解决。也可以在ArgoCD UI的设置中禁用掉某些负责较费时操作的组件，比如状态对比相关的部分。以下是如何禁用状态对比组件的示例代码：

argocd:  
  dex: 
    connectorSyncTimeout: 300s
    grpcClientTimeout: 60s 
  rbac:
    policy: |
      g, system:serviceaccount:argocd:argocd-manager \
      roles/admin \
      g, system:serviceaccount:argocd:argocd-manager \
      rolebinding.rbac.authorization.k8s.io/argocd-manager-role-binding
  server:
    grpc:
      enabled: true
      port: 8080
    insecure: false 
    # disable health checks to speed up UI when there are many deployments and resources
    disableLegacyHealthChecks: true 
    # disable status comparison feature to speed up UI when there are many deployments and resources 
    disableDiffHistory: true

在这个示例中，我们通过在ArgoCD配置文件中设置disableDiffHistory字段为true来禁用状态对比功能，这可以显著提高UI的响应速度。